A spectrogram of ASASSN-14at in UGC 11037 (ATel #6126) obtained on May 8.06 UT shows that the object is a type II supernova. Assuming a recessional velocity of 3127 km/s for the host galaxy (Schneider S. E., et al., 1990, ApJS, 72, 245; via NED), a good match is found with SNe II few days after explosion.

The spectrograms of PSN J13324911+4152151 obtained on May 14.84 UT shows that the object is a type Ia supernova. Assuming a recessional velocity of 8077 km/s for the host galaxy NGC 5214 (Woods 2006, AJ, 132, 197; via NED) a best match is found with the peculiar SN Ia 1998es about one week before maximum light, both SNe showing at this phase a shallow Si II 635-nm absorption.
The prominent NaI-D interstellar doublet suggests the presence of significant extinction in the host galaxy, E(B-V)~0.4 mag.
An expansion velocity of about 10500 km/s is derived from the minimum of the Si II 635-nm line.

The spectrograms of PSN J15024996+4847062 obtained on May 14.92 UT shows that the object
is a type Ia supernova. Assuming a recessional velocity of 7836 km/s for the host galaxy PGC 2325560 (SDSS DR3 2004; via NED)
a good match is found with several normal SNe Ia about one week before B-band maximum light.
An expansion velocity of about 11000 km/s is derived from the
minimum of the Si II 635-nm line.